View summary statistics for numerical columns

                    RDSI ID                   Road Type 
                          0                           0 
                  Road Name              Road Width (m) 
                          0                           0 
            Road Length (m)       Road Median Available 
                          0                           0 
  Road Pedestrian Available Road Street Light Available 
                          0                           0 
Road under ground Available  Road Bus Shelter Available 
                          0                           0 

 Road Width (m)   Road Length (m)    
 Min.   : 0.352   Min.   :   0.5179  
 1st Qu.: 4.664   1st Qu.:  34.7745  
 Median : 6.118   Median :  51.1006  
 Mean   : 7.157   Mean   :  69.7160  
 3rd Qu.: 8.062   3rd Qu.:  87.0818  
 Max.   :49.773   Max.   :1602.8981  

Bar plot for Road Type distribution with rotated x-axis labels

Histogram for Road Width

Scatter plot for Road Width vs. Road Length

Box plot for Road Length

Box plot for Road Width

Convert categorical columns to factors

Box plot for Road Length by Road Type